I have knee replacements in both legs. Are there any motorcycles I could ride and Im a beginner too?

I‘m only 5 with short legs. I also have a fused left wrist so it doesn‘t bend. I‘ve always wanted to learn to ride a motorcycle. My family either has dirt bikes or Harley‘s but I have an old bicycle with the brakes on the pedals. Should I just not even think about it at this point with all my injuriesgt;